News - latest health and medical articles page 56

We are constant indexing the latest records available from the health abstracts databases, while also increasing the records from historical publications.

Energy transfer from rhenium(i) complexes to covalently attached anthracenes and phenanthrenes. (5-Oct-2008)

Excellent chiralselectivity in sulfur-bridged Co(III)MCo(III) (M = Ni(II) and Pd(II)) trinuclear complexes containing 1,2-cyclohexanediamine. (4-Oct-2008)

Reactions of metal iodides as a simple route to heterometallics: synthesis, structural transformations, thermal and luminescent properties of novel hybrid iodoargentate derivatives templated by [YL(8)](3+) or [YL(7)](3+) cations (L = DMF or DMSO). (4-Oct-2008)

The role of salicylic acid, l-ascorbic acid and oxalic acid in promoting the oxidation of alkenes with H(2)O(2) catalysed by [Mn(IV)(2)(O)(3)(tmtacn)(2)](2+). (8-Oct-2008)

Synthesis, characterisation and structures of thio-, seleno- and telluro-ether complexes of gallium(iii). (30-Sep-2008)

Synthesis, chemistry and structures of complexes of the dioxovanadium(v) halides VO(2)F and VO(2)Cl. (30-Sep-2008)

Solvent dependence of the g-anisotropy in the ESR of cyanide-bridged mixed-valence complexes. (30-Sep-2008)

Reaction of beta-diketiminate copper(ii) complexes and Na(2)S(2). (29-Sep-2008)

Palladation of diimidazolium salts at the C4 position: access to remarkably electron-rich palladium(ii) centers. (29-Sep-2008)

Zirconium and hafnium (1-pyridinio)imido complexes: functionalized terminal hydrazinediido analogues. (28-Sep-2008)

Reactivity of triruthenium thiophyne and furyne clusters: competitive S-C and P-C bond cleavage reactions and the generation of highly unsymmetrical alkyne ligands. (28-Sep-2008)

3D-transition metal mono-substituted Keggin polyoxotungstate with an antenna molecule: synthesis, structure and characterization. (23-Sep-2008)

New structural types and different oxidation levels in the family of Mn(6)-oxime single-molecule magnets. (23-Sep-2008)

Synthesis, structure, magnetic properties and aqueous solution characterization of p-hydroquinone and phenol iminodiacetate copper(ii) complexes. (23-Sep-2008)

Interaction of Cu(ii) and Ni(ii) with the 63-93 fragment of histone H2B. (15-Sep-2008)

Cationic rare-earth metal SALEN complexes. (29-Sep-2008)

Syntheses, structures and properties of seven isomorphous 1D Ln(3+)complexes Ln(BTA)(HCOO)(H(2)O)(3) (H(2)BTA = bis(tetrazoly)amine, Ln = Pr, Gd, Eu, Tb, Dy, Er, Yb) and two 3D Ln(3+) complexes Ln(HCOO)(3) (Ln = Pr, Nd). (4-Oct-2008)

Bisursodeoxycholate(ethylenediamine)platinum(ii): a new autofluorescent compound. Cytotoxic activity and cell cycle analysis in ovarian and hematological cell lines. (23-Sep-2008)

The role of substrate in unmasking oxyl character in oxomanganese complexes: the key to selectivity? (30-Sep-2008)

Guest driven rearrangements of protonation and hydrogen bonding in decavanadate anions as their tetraalkylammonium salts. (21-Sep-2008)

Copper(ii) binding to Cap43 protein fragments. (22-Sep-2008)

Reactivity of UH(3) with mild oxidants. (4-Oct-2008)

Zn(ii) ions bind very efficiently to tandem repeat region of "prion related protein" (PrP-rel-2) of zebra-fish. MS and potentiometric evidence. (21-Sep-2008)

Synthesis, crystal structure and magnetic properties of a mixed-valence pentanuclear cobalt complex. (20-Sep-2008)

Unusual face-to-face pi-pi stacking interactions within an indigo-pillared M(3)(tpt)-based triangular metalloprism. (20-Sep-2008)

A gold-containing TiO complex: a crystalline molecular precursor as an alternative route to Au/TiO(2) composites. (4-Oct-2008)

A nanoporous chiral metal-organic framework material that exhibits reversible guest adsorption. (Oct-2008)

Unconventional metal organic frameworks: porous cross-linked phosphonates. (7-Oct-2008)

The role of "external" lone pairs in the chemical bonding of bare post-transition element clusters: the Wade-Mingos rules versus the jellium model. (15-Jul-2008)

Synthesis and reactions of the first fluoroalkylated Ni(ii) N-confused porphyrins. (20-Sep-2008)

A stable enol in small ring systems: clear differentiation between penta- and tri-valency of phosphorus atoms. (20-Sep-2008)

A novel type of N-formylation and related reactions of amines via cyanides and esters as formylating agents. (14-Sep-2008)

Structural complexity of the magnesiation of furan: an octadecanuclear product with a subporphyrin-like Mg(3)(2,5-fur-di-yl)(3) substructure. (17-Sep-2008)

Solar energy in production of l-glutamate through visible light active photocatalyst-redox enzyme coupled bioreactor. (18-Sep-2008)

Coaxial electrospinning of microfibres with liquid crystal in the core. (10-Sep-2008)

Electron transfer through a stable phenanthrenyl pair in DNA. (10-Sep-2008)

Different effects of Fe(2+) and Fe(3+) on conjugated polymer PPESO(3): a novel platform for sensitive assays of hydrogen peroxide and glucose. (10-Sep-2008)

Controllable synthesis of graphitic carbon nanostructures from ion-exchange resin-iron complex via solid-state pyrolysis process. (10-Sep-2008)

Asymmetric 1,3-dipolar cycloaddition with a P-stereogenic dipolarophile: An efficient approach to novel P-stereogenic 1,2-diphosphine systems. (10-Sep-2008)

Hollow hybrid spheres with silica inner shell for non-deformable, core exchangeable properties. (10-Sep-2008)

Surface-enhanced stereoselectivity in Mukaiyama aldol reactions catalyzed by clay-supported bis(oxazoline)-copper complexes. (17-Sep-2008)

A bromocoumarin-based linker for synthesis of photocleavable peptidoconjugates with high photosensitivity. (17-Sep-2008)

Quantitative formation of a tetraporphyrin [2]catenane via copper and zinc coordination. (15-Sep-2008)

Striking reactivity of ylide-like germylene toward terminal alkynes: [4+2] cycloaddition versus C-H bond activation. (16-Sep-2008)

Enantioselective synthesis of cyclopropylcarboxamides using s-BuLi-sparteine-mediated metallation. (14-Sep-2008)

Self-assembly of amphiphilic poly(phenylene ethynylene)s in water-potassium dodecanoate-decanol lyotropic liquid crystals. (29-Sep-2008)

Amino-sugar modular ligands-useful cores for the formation of asymmetric copper 1,4-addition catalysts. (15-Sep-2008)

Facile construction of functionalized 4H-chromene via tandem benzylation and cyclization. (15-Sep-2008)

Synthesis, characterization and oxidizing properties of a diorgano tellurone carrying bulky aromatic substituents. (15-Sep-2008)

Deprotonative cadmation of functionalized aromatics. (15-Sep-2008)

Internal amide-triggered cycloaromatization of maduropeptin-like nine-membered enediyne. (13-Sep-2008)

Binding enhancement of antigen-functionalized PEGylated gold nanoparticles onto antibody-immobilized surface by increasing the functionalized antigen using alpha-sulfanyl-omega-amino-PEG. (14-Sep-2008)

Rhodium-catalysed cyclisation reaction of allenynes with arylboronic acids. (14-Sep-2008)

Glucose production from saccharides using layered transition metal oxide and exfoliated nanosheets as a water-tolerant solid acid catalyst. (14-Sep-2008)

A metallopolymer case-history: polymer, ring or ligand reaction? (15-Sep-2008)

Non-hydrolytic synthesis of mesoporous silica-titania catalysts for the mild oxidation of sulfur compounds with hydrogen peroxide. (16-Sep-2008)

Heterocirculenes as a new class of organic semiconductors. (17-Sep-2008)

SO(2)-promoted catalytic N(2)O removal over iron zeolites. (17-Sep-2008)

Diborylenetetraaminoperylenes (DIBOTAP): a new class of highly fluorescent functional polycyclic aromatic hydrocarbons with N-B-N units. (17-Sep-2008)

Unprecedented steric deformation of ortho-carborane. (17-Sep-2008)

One-pot solvothermal synthesis of FePt/Fe(3)O(4) core-shell nanoparticles. (17-Sep-2008)

Aqueous-only, pH-induced nanoassembly of dual pK(a)-driven contraphilic block copolymers. (16-Sep-2008)

Synthesis of poly(vinyl acetate) block copolymers by successive RAFT and ATRP with a bromoxanthate iniferter. (16-Sep-2008)

An unexpected ruthenium complex and its unique behavior as catalyst in dynamic kinetic resolution of secondary alcohols. (15-Sep-2008)

Water electrolysis: an excellent approach for the removal of water from ionic liquids. (15-Sep-2008)

An enzymatic kinetics investigation into the significantly enhanced activity of functionalized gold nanoparticles. (15-Sep-2008)

Highly enantioselective carbon-carbon bond formation by Cu-catalyzed asymmetric [2,3]-sigmatropic rearrangement: application to the syntheses of seven-membered oxacycles and six-membered carbocycles. (15-Sep-2008)

Encapsulated molecular catalysts in polysiloxane gels: ruthenium cluster-catalyzed isomerization of alkenes. (15-Sep-2008)

Electron-rich heteroaromatic conjugated bipyridine based ruthenium sensitizer for efficient dye-sensitized solar cells. (14-Sep-2008)

Crystalline low band-gap alternating indolocarbazole and benzothiadiazole-cored oligothiophene copolymer for organic solar cell applications. (13-Sep-2008)

DNA-embedded Au/Ag core-shell nanoparticles. (13-Sep-2008)

Novel highly active FSM-16 supported molybdenum catalyst for hydrotreatment. (13-Sep-2008)